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USN-7774-3
Vulnérabilité dans linux-intel-iot-realtime (USN-7774-3)
Résumé
vulnérabilité dans linux-intel-iot-realtime (USN-7774-3). Risque d'opérations non autorisées ou de divulgation. Atténuation : mise à jour vers `5.15.0-1085.87` ou plus.
Résumé IA snake-internal / snake-material-v2
Une vulnérabilité référencée **USN-7774-3** a été découverte dans linux-intel-iot-realtime.
Risque d'opérations non autorisées ou de divulgation. Score CVSS : ?/10.
Action : mettez à jour linux-intel-iot-realtime vers **5.15.0-1085.87** ou supérieur.
En cas de doute, contactez votre service informatique ou cherchez « linux-intel-iot-realtime USN-7774-3 » sur le site de l'éditeur.
USN-7774-3 (linux-intel-iot-realtime) —
Correctif : `5.15.0-1085.87` — appliquer immédiatement
Plan : 1) Audit SBOM, 2) Mise à jour staging→prod, 3) Surveillance WAF/proxy sur les endpoints affectés, 4) Recherche d'IOC dans les logs.
Réfs : voir GHSA / avis éditeur / version corrigée liés sur cette page.
❓ Quel est le problème
Une **vulnérabilité** (non classée) affecte linux-intel-iot-realtime.
📍 Périmètre concerné
linux-intel-iot-realtime — .
🔥 Gravité
Gravité : ?. Risque d'opérations non autorisées ou de divulgation
🔧 Comment corriger
Mettre à jour vers **5.15.0-1085.87**.
🛡️ Contournement
En attendant le correctif : désactivez la fonctionnalité concernée, appliquez des règles WAF, ou restreignez l'accès par ACL réseau.
🔍 Détection
Recherchez dans les logs des requêtes correspondant aux IOC connus de cette CVE. Auditez les SBOM/dépendances.
Actions de réponse (7 étapes)
Étapes concrètes et exemples de commandes que les équipes SOC/SRE doivent exécuter dans l'ordre
-
1Identify exposure identify
grep -r 'linux-intel-iot-realtime' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `linux-intel-iot-realtime` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade linux-intel-iot-realtime to 5.15.0-1085.87ステージング環境で 5.15.0-1085.87 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
-
7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Paquets affectés
Ubuntu:Pro:Realtime:22.04:LTS
linux-intel-iot-realtime
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1085.87"}]}]
Ubuntu:Pro:Realtime:22.04:LTS
linux-realtime
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1092.101"}]}]
Références
- advisory https://ubuntu.com/security/notices/USN-7774-3
- report https://ubuntu.com/security/CVE-2022-48703
- report https://ubuntu.com/security/CVE-2024-26726
- report https://ubuntu.com/security/CVE-2024-26775
- report https://ubuntu.com/security/CVE-2024-44939
- report https://ubuntu.com/security/CVE-2024-57883
- report https://ubuntu.com/security/CVE-2025-21888
- report https://ubuntu.com/security/CVE-2025-37948
- report https://ubuntu.com/security/CVE-2025-37958
- report https://ubuntu.com/security/CVE-2025-37963
- report https://ubuntu.com/security/CVE-2025-38067
- report https://ubuntu.com/security/CVE-2025-38074
- report https://ubuntu.com/security/CVE-2025-38084
- report https://ubuntu.com/security/CVE-2025-38085
- report https://ubuntu.com/security/CVE-2025-38086
- report https://ubuntu.com/security/CVE-2025-38088
- report https://ubuntu.com/security/CVE-2025-38090
- report https://ubuntu.com/security/CVE-2025-38100
- report https://ubuntu.com/security/CVE-2025-38102
- report https://ubuntu.com/security/CVE-2025-38103
- report https://ubuntu.com/security/CVE-2025-38107
- report https://ubuntu.com/security/CVE-2025-38108
- report https://ubuntu.com/security/CVE-2025-38111
- report https://ubuntu.com/security/CVE-2025-38112
- report https://ubuntu.com/security/CVE-2025-38115
- report https://ubuntu.com/security/CVE-2025-38119
- report https://ubuntu.com/security/CVE-2025-38120
- report https://ubuntu.com/security/CVE-2025-38122
- report https://ubuntu.com/security/CVE-2025-38135
- report https://ubuntu.com/security/CVE-2025-38136
- report https://ubuntu.com/security/CVE-2025-38138
- report https://ubuntu.com/security/CVE-2025-38143
- report https://ubuntu.com/security/CVE-2025-38145
- report https://ubuntu.com/security/CVE-2025-38146
- report https://ubuntu.com/security/CVE-2025-38147
- report https://ubuntu.com/security/CVE-2025-38153
- report https://ubuntu.com/security/CVE-2025-38154
- report https://ubuntu.com/security/CVE-2025-38157
- report https://ubuntu.com/security/CVE-2025-38159
- report https://ubuntu.com/security/CVE-2025-38160
- report https://ubuntu.com/security/CVE-2025-38161
- report https://ubuntu.com/security/CVE-2025-38163
- report https://ubuntu.com/security/CVE-2025-38167
- report https://ubuntu.com/security/CVE-2025-38173
- report https://ubuntu.com/security/CVE-2025-38174
- report https://ubuntu.com/security/CVE-2025-38181
- report https://ubuntu.com/security/CVE-2025-38184
- report https://ubuntu.com/security/CVE-2025-38194
- report https://ubuntu.com/security/CVE-2025-38197
- report https://ubuntu.com/security/CVE-2025-38200
- report https://ubuntu.com/security/CVE-2025-38203
- report https://ubuntu.com/security/CVE-2025-38204
- report https://ubuntu.com/security/CVE-2025-38206
- report https://ubuntu.com/security/CVE-2025-38211
- report https://ubuntu.com/security/CVE-2025-38212
- report https://ubuntu.com/security/CVE-2025-38218
- report https://ubuntu.com/security/CVE-2025-38219
- report https://ubuntu.com/security/CVE-2025-38222
- report https://ubuntu.com/security/CVE-2025-38226
- report https://ubuntu.com/security/CVE-2025-38227
- report https://ubuntu.com/security/CVE-2025-38229
- report https://ubuntu.com/security/CVE-2025-38231
- report https://ubuntu.com/security/CVE-2025-38237
- report https://ubuntu.com/security/CVE-2025-38245
- report https://ubuntu.com/security/CVE-2025-38249
- report https://ubuntu.com/security/CVE-2025-38251
- report https://ubuntu.com/security/CVE-2025-38257
- report https://ubuntu.com/security/CVE-2025-38262
- report https://ubuntu.com/security/CVE-2025-38263
- report https://ubuntu.com/security/CVE-2025-38273
- report https://ubuntu.com/security/CVE-2025-38280
- report https://ubuntu.com/security/CVE-2025-38285
- report https://ubuntu.com/security/CVE-2025-38286
- report https://ubuntu.com/security/CVE-2025-38293
- report https://ubuntu.com/security/CVE-2025-38298
- report https://ubuntu.com/security/CVE-2025-38305
- report https://ubuntu.com/security/CVE-2025-38310
- report https://ubuntu.com/security/CVE-2025-38312
- report https://ubuntu.com/security/CVE-2025-38313
- report https://ubuntu.com/security/CVE-2025-38319
- report https://ubuntu.com/security/CVE-2025-38320
- report https://ubuntu.com/security/CVE-2025-38324
- report https://ubuntu.com/security/CVE-2025-38326
- report https://ubuntu.com/security/CVE-2025-38328
- report https://ubuntu.com/security/CVE-2025-38332
- report https://ubuntu.com/security/CVE-2025-38336
- report https://ubuntu.com/security/CVE-2025-38337
- report https://ubuntu.com/security/CVE-2025-38342
- report https://ubuntu.com/security/CVE-2025-38344
- report https://ubuntu.com/security/CVE-2025-38345
- report https://ubuntu.com/security/CVE-2025-38346
- report https://ubuntu.com/security/CVE-2025-38348
- report https://ubuntu.com/security/CVE-2025-38352
- report https://ubuntu.com/security/CVE-2025-38362
- report https://ubuntu.com/security/CVE-2025-38363
- report https://ubuntu.com/security/CVE-2025-38371
- report https://ubuntu.com/security/CVE-2025-38375
- report https://ubuntu.com/security/CVE-2025-38377
- report https://ubuntu.com/security/CVE-2025-38384
- report https://ubuntu.com/security/CVE-2025-38386
- report https://ubuntu.com/security/CVE-2025-38387
- report https://ubuntu.com/security/CVE-2025-38389
- report https://ubuntu.com/security/CVE-2025-38391
- report https://ubuntu.com/security/CVE-2025-38393
- report https://ubuntu.com/security/CVE-2025-38395
- report https://ubuntu.com/security/CVE-2025-38399
- report https://ubuntu.com/security/CVE-2025-38400
- report https://ubuntu.com/security/CVE-2025-38401
- report https://ubuntu.com/security/CVE-2025-38403
- report https://ubuntu.com/security/CVE-2025-38406
- report https://ubuntu.com/security/CVE-2025-38410
- report https://ubuntu.com/security/CVE-2025-38412
- report https://ubuntu.com/security/CVE-2025-38415
- report https://ubuntu.com/security/CVE-2025-38416
- report https://ubuntu.com/security/CVE-2025-38418
- report https://ubuntu.com/security/CVE-2025-38419
- report https://ubuntu.com/security/CVE-2025-38420
- report https://ubuntu.com/security/CVE-2025-38424
- report https://ubuntu.com/security/CVE-2025-38428
- report https://ubuntu.com/security/CVE-2025-38430
- report https://ubuntu.com/security/CVE-2025-38439
- report https://ubuntu.com/security/CVE-2025-38441
- report https://ubuntu.com/security/CVE-2025-38443
- report https://ubuntu.com/security/CVE-2025-38444
- report https://ubuntu.com/security/CVE-2025-38445
- report https://ubuntu.com/security/CVE-2025-38448
- report https://ubuntu.com/security/CVE-2025-38457
- report https://ubuntu.com/security/CVE-2025-38458
- report https://ubuntu.com/security/CVE-2025-38459
- report https://ubuntu.com/security/CVE-2025-38460
- report https://ubuntu.com/security/CVE-2025-38461
- report https://ubuntu.com/security/CVE-2025-38462
- report https://ubuntu.com/security/CVE-2025-38464
- report https://ubuntu.com/security/CVE-2025-38465
- report https://ubuntu.com/security/CVE-2025-38466
- report https://ubuntu.com/security/CVE-2025-38467
- report https://ubuntu.com/security/CVE-2025-38498
- report https://ubuntu.com/security/CVE-2025-38513
- report https://ubuntu.com/security/CVE-2025-38514
- report https://ubuntu.com/security/CVE-2025-38515
- report https://ubuntu.com/security/CVE-2025-38516
- report https://ubuntu.com/security/CVE-2025-38540
- report https://ubuntu.com/security/CVE-2025-38542